<template>
  <div>
    <MyProduct
      v-for="item in list"
      :key="item.id"
      :title="item.proname"
      :price="item.proprice"
      :id="item.id"
      @kan="kanWo"
    />
  </div>
</template>

<script>
import MyProduct from "./components/MyProduct.vue";
export default {
  components: {
    MyProduct,
  },
  data() {
    return {
      list: [
        { id: 1, proname: "超级无敌椰子鸡儿", proprice: 69 },
        { id: 2, proname: "超级无敌棒棒鸡儿", proprice: 59 },
        { id: 3, proname: "超级无敌钵钵鸡儿", proprice: 49 },
      ],
    };
  },

  methods: {
    kanWo(id) {
      const obj = this.list.find((item) => item.id === id);
      obj.proprice -= 2;
    },
  },
};
</script>

<style scoped>
</style>